baber/WOPTO huggingface dataset:
Patent JP-H0957964-A (JP)
Title: Ink jet head
Inventor: YOSHIMURA CHISATO
IPC: B41J2/055
Filed: 1995-08-23
Abstract: PROBLEM TO BE SOLVED: To obtain a highly integrated nozzle that achieves good print quality by using an aramid resin to make a nozzle plate that is connected to an actuator member. SOLUTION: A nozzle plate 31 is made of an aramid resin. Since the coefficient of linear thermal expansion of the aramid resin is similar to the coefficient of linear thermal expansion of an actuator member 25 formed of PZT, the use of the aramid resin can improve productivity without causing peeling or deformation, unlike a conventional nozzle plate material. Furthermore, since the variety from which to select the adhesive is increased, it becomes possible to set the heating temperature during adhesion to a higher temperature compared with the conventional art and to reduce the adhesive curing time, thereby considerably improving productivity. As a result, the production cost of an ink jet head 1 can be reduced. Although it is desired that a nozzle 32 of this type of head 1 be highly integrated, it is difficult to injection-mold such a highly integrated nozzle due to an increased flow resistance. However, adoption of the plate 31 is suitable for production of the more highly integrated head 1.
Patent JP-S6369057-A (JP)
Title: Compact disk player device
Inventor: OCHI HIROSHI
IPC: G11B17/028
Filed: 1986-09-11
Abstract: PURPOSE:To prevent a disk from being damaged with a clamper means by providing an inside door part at a rotatable door body and pressing this with a spring. CONSTITUTION:At a rotatable door body 6, an inside door body 7 is provided, and a shaft 8 is pushed and fitted into the door body 6 and the body is always pressed in a B direction by a spring 8-1. At the door body 6, a clamper means 9 is fitted by a screw 10 so that it can be freely rotated and cannot be omitted. The rotatable door body 6 can be rotated to a cabinet 1 with a shaft 11 as a supporting point and at this time, the inside door body 7 is also pressed in the B direction contrary to the door body 6. A disk 13 can be housed onto the upper surface of the inner door body 7, and the omission of the disk 13 is prevented by a groove 14 provided in the lower direction of the inside door body 7. Thus, by pushing the inside door body 7 with the spring 8-1, it is prevented that the disk 13 is damaged by the clamper means 9.
Patent JP-H0379763-A (JP)
Title: Production of metallic film
Inventor: IWAOKA KAZUO
IPC: C08J5/18
Filed: 1989-08-21
Abstract: PURPOSE:To obviate the necessity of nip rolls and to produce a superior metallic film by specifying the surface finishing precision of a drum for vapor deposition by which a high polymer film is allowed to travel continuously and also providing electron bombarding function. CONSTITUTION:In a vacuum tank evacuated to <=10<-3>Torr, a broad and long- size high polymer film 2 taken out from a coiling shaft 1 is allowed to travel continuously by means of a drum 5 for vapor deposition, and Al 17 is vapor- deposited on the surface of the film 2 in a vapor deposition chamber 14. At this time, the surface finishing precision of the drum 5 for vapor deposition is regulated to <=0.1S in order to prevent the temp. rise in the high polymer film 2. Further, a tungsten heater 12 above the drum 5 is heated and a D.C. voltage is impressed between the heater 12 and a ground so that it is negative on the heater 12 side and positive on the ground side, and electrons e<-> 13 are accelerated and the drum 5 on the ground side is irradiated with the electrons e<-> 13 from the heater 12 toward the outside peripheral surface. By this method, the film 2 can be allowed to adhere to the drum 5 and a nip roll 10 can be removed, by which the superior metallic film can be formed.
Patent JP-H0496552-A (JP)
Title: Operation display device for isdn terminal equipment
Inventor: SHOJI HIDEJI
IPC: H04M1/00
Filed: 1990-08-13
Abstract: PURPOSE:To allow the user to recognize which operation is available at a glance and to prevent mis-operation in advance by using an event discrimination means to discriminate the state discrimination of its own terminal equipment and which kind of service function is available and displaying the result on a detection means. CONSTITUTION:An interrupt is noticed to an event interrupt control section 5 through a control bus 8 by hooking off a handset 10. An even discrimination section 6 informs a dialing state to a display device 1 by event table management information to make dial input state display. A service discrimination section 7 refers service function management information, displays the entered information as an available service during the dialing state onto the display device 1 and refers setting service management information to inform only service functions having been already set to a selector switch operation control section 3 and lights an LED of a selector switch 2 corresponding to the service functions on the display of the display device 1 for the lighting display of the selector switch.
Patent JP-H1066140-A (JP)
Title: Channel-selecting method for radio communication system
Inventor: ISHII KENICHI
IPC: H04W88/08
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To provide a channel-selecting method for a radio communication system which dynamically selects a channel that is used without using a control signal that is stationarily and periodically transmitted. SOLUTION: A radio station waits for the reception of a packet that flows on a channel for only a fixed time (E-1). The radio station examines the receiving quality of a packet (E-3), when it receives the packet within the fixed time (E-2), decides that the channel is being used (E-4) when a receiving level is equal to or higher than a 1st level, and returns again to reception of the packet, when it is not equal to or higher than the 1st level. The station decides that the channel is not used yet (E-6), when it cannot receive a packet whose receiving quality is equal to or higher than the 1st level even after the fixed time has passed.
Patent JP-H0765380-A (JP)
Title: Automatic adjusting and control method for optical disk reproducing device and optical disk reproducing device using the same
Inventor: TANAKA KENJI
IPC: G11B19/02
Filed: 1993-08-30
Abstract: PURPOSE:To obtain a control method for determining a control parameter of obtaining a good reproducing control characteristic over the whole surface of an optical disk in the automatic adjusting and control method for an optical disk reproducing device having a means for automatically deciding a variable control parameter for adjusting the reproducing control characteristic suitable for the optical disk. CONSTITUTION:An optical disk reproducing device is provided with an automatic adjusting means 3 for automatically determining a variable control parameter P for adjusting a reproducing control characteristic suitable for an optical disk 1. The variable control parameter P is determined based on the reproducing control characteristic suitable for the vicinity of the intermediate circumference of the optical disk 1.
Patent JP-S6460570-A (JP)
Title: Sheet gathering device
Inventor: MURAKAMI KOICHI
IPC: B65H39/11
Filed: 1987-08-28
Abstract: PURPOSE:To improve reliability and durability of a device reduced in its noise and vibration by providing a control means which controls driving power of a driving means in accordance with load torque applied to the driving means in a manner wherein a bin vertically moves in a fixed speed. CONSTITUTION:A microcomputer 53 inputs an output of a sheet detecting sensor Q, bin position detecting sensor 40 and a home position detecting sensor 42, controlling a motor 25 to be driven. While the microcomputer 53 recognizes a copying machine C to be in copying operation while a signal input from an input terminal I0 is in an H level, controlling a motor driving circuit 59 in accordance with the rise-up of an input signal from the input terminal I0 and starting the reset action of each bin in a bin train to a home position. Here, in accordance with load torque applied to the motor 25, by controlling its driving power, a bin moving speed lowers, and a device, reducing the generation of noise and vibration or the like caused by the bin movement, improves reliability and durability.
Patent JP-S58112270-A (JP)
Title: Separator supplier
Inventor: MORIMOTO YOSHINARI
IPC: B65H23/182
Filed: 1981-12-25
Abstract: PURPOSE:To prevent any deterioration of a separator, which might be caused due to contact during the positioning of the separator, by installing a plural number of projectors and a photoelectric sensor at the end of the separator in such a manner that the separator is positioned between the projectors and the sensor, and driving both the sensor and the shaft of the rolled separator. CONSTITUTION:A shaft 2 is inserted into the center of a rolled separator 1 which principally consists of polyethylene, the separator 1 is rotatably fixed with a fixing metallic member 3 such as a nut, and the shaft 2 is interlocked with a shaft-driving device 4. The device 4, which is constituted of a servo-motor and a toothed wheel, couples together detection information obtained with fluorescent-lamp-type projectors 5, 5' and 5'' of 30W output and an air-perge photoelectric-type detection tube 6 after the information is introduced through an amplifier 7.
Patent JP-H0635889-A (JP)
Title: Neural network device and learning method therefor
Inventor: OHATA HIDEO
IPC: G06N3/08
Filed: 1992-07-20
Abstract: PURPOSE:To shorten a period of time required for relearning by corresponding to input/output characteristics in some part of an area in an input signal space by respective partial networks. CONSTITUTION:The input signal space of a neural network device is divided into plural input signal areas and a partial neural networks 103, 106 and 109 corresponding to the respective areas are provide. The partial neural network 103, 106 and 109 are made to initially learn only events belonging to the corresponding input signal areas and at the time of event updating, only the partial network corresponding to the area including the latest event is made to relearn. Then, at the time of every event updating, since only a part of the events is updated, the partial network requiring the relearning is extremely, limited. Since the respective partial networks only correspond to the input/output characteristics in a part of the area in the input signal space, network scale can be small, the number of the events belonging to the area in charge is smaller and the entire area is covered by a signal network.
Patent JP-S6193700-A (JP)
Inventor: KISHIKI YUKIO
IPC: H05K13/04
Filed: 1984-10-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1153330-A (JP)
Title: System and method for exclusive control and record medium
Inventor: AONO HIROSHI
IPC: G06F13/00
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an exclusive control system and method that can efficiently perform an exclusive control of use of a peripheral device without increasing hardware and a record medium for recording a program for executing the program. SOLUTION: Device condition management tables 1c and 2c store whether the first node 1 and the second node 2 use a cross call magnetic tape device 4. When a process 1e requests a use of the cross call magnetic tape device 4, it is examined whether the second node 2 uses the cross call magnetic tape device 4 by referring to the device condition management table 1c. When the second node 2 does not use the cross call magnetic tape device 4, the device condition management tables 1c and 2c are made to store the use of the cross call magnetic tape device 4 by the first node 1. When the second node 2 uses the cross call magnetic tape device 4 and there is an abnormality between the first node 1 and the second node 2, the first node 1 uses the cross call magnetic tape device 4.
Patent JP-H0752850-A (JP)
Title: Housing structure for burglarproof u-shaped lock of motorcycle
Inventor: SUGIMOTO TAKAYOSHI
IPC: B62J11/00
Filed: 1993-08-09
Abstract: PURPOSE:To prevent a U-shaped lock from being exposed in a body appearance to be weathered when the U-shaped lock is not used. CONSTITUTION:A seat 2 is mounted on a body so that a bottom plate 15 can be exposed. A retainer 19 for fixing a U-shaped lock 18 along the seat 2 is provided on the bottom plate 15. The U-shaped lock 18 can be housed in the lower side of the seat 2 when the lock 18 is not used. Consequently the U-shaped lock 18 can be not exposed to outside a body to be not weathered, becoming difficult to be damaged moreover eliminating the detraction of a body appearance.
Patent JP-H0265903-A (JP)
Title: Ceramics cutting tool and manufacture thereof
Inventor: MORIGUCHI HIDEKI
IPC: C04B35/10
Filed: 1988-08-31
Abstract: PURPOSE:To improve the defective resistance and abrasion resistance by setting the distribution of ZrO2 in a sintered body so that the average distribution of the ZrO2 coagulation bodies over 2mum becomes 100 pieces/mm<2> or less, in an Al2O3-SiC whisker-ZrO2 ceramics cutting tool. CONSTITUTION:The coprecipitated powder which consists of 3-40vol% ZrO2 which is obtained through the hydrolysis of a uniform mixed solution of a metal alkoxide, 0.5-5mol% of at least one kind selected from Y2O3, MgO, and CaO for ZrO2, and the rest of Al2O3 and impurities is calcinated, and then into the obtained powder, SiC whiskers in a quantity of 20-40vol% after sintering are mixed, and sintering is carried out. When the ZrO2 coagulation bodies over 2mum exist in 100 pieces/mm<2> or more, the deflection force lowers, and as the number of ZrO2 coagulation bodies reduces, also the average flank abrasion quantity reduces more. In this case, the average distribution of the ZrO2 coagulation bodies over 2mum in the sintered body becomes 100 pieces/mm<2> or less, and the abrasion resistance of a ceramics tool can be improved.
Patent JP-S6369746-A (JP)
Inventor: TAKAHASHI RYUICHI
IPC: C04B33/30
Filed: 1986-09-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1040775-A (JP)
Title: Push button switch
Inventor: ONUKI KAZUMITSU
IPC: H01H13/02
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To surely concentrate pushing down force on the center part and reliably operate a switch even in the case the pushing down force is applied to a corner of a button constituted large by constituting the structure of a projected part of an operational plate installed between the button and a movable contact piece to push down the center part of a movable contact piece. SOLUTION: A contact terminal 11, a fixed contact 9, and a common contact 10 are formed unitedly and fixed in a base 8 made of an insulating material. The fixed contact 9 is installed on the opposite to a movable contact piece 7 in the center of a base recessed part 12. Above the contact piece 7, an operational plate 5 having elasticity and a projected part 6 whose approximately center part is projected downward is arranged while being guided by an outer wall 14 rising outside of the base 8 and a button 3 is installed on the operational plate 5. A tongue-like projected part 4 is formed in the operational plate 5 direction in the outer circumferential side of the button 3 and pushing down force applied to the button 3 is transmitted to the operational plate 5 through the tongue-like projected part 4.  Moreover, a housing 1 guides the button 3 in the up and down directions and fitting and fixing are carried out by a base fitting projected part 13 and a fitting hole part 2.
Patent JP-S6460278-A (JP)
Title: Drive circuit for dc motor
Inventor: OGAWA SATORU
IPC: H02P3/12
Filed: 1987-08-31
Abstract: PURPOSE:To stop a motor surely at its home position, by connecting a bypass resistance between the motor terminals in a DC motor drive circuit. CONSTITUTION:A drive circuit of a DC motor 1 is composed of a switch 2 to start or stop the DC motor 1 and a driver IC3 to drive the DC motor. On this occasion, a bypass resistor 4 is installed to the motor terminals so that it may be connected in parallel to the DC motor 1. Thus, when the switch 2 is closed and the DC motor 1 is being driven, drive current Ii flows. In case the resistor 4 is connected between the terminals of the DC motor 1, current Ir will flow to the resistor 4 by the electromotive force of the DC motor 1 immediately after the stop of supply of the drive current Ii. This current Ir can stop the revolutions of the DC motor 1 quickly as it is consumed at the resistor 4.
Patent JP-H1036003-A (JP)
Title: Inspection device for orifice tube
Inventor: HATANO TAKESHI
IPC: B65G47/44
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To automatize the inspection of an orifice tube, and to improve the reliability and productivity of the inspection, by automatically taking out the orifice tubes one by one by a tube extracting part to convey the same to a metal wire detector for the inspection. SOLUTION: A number of orifice tubes A are loaded on a tube supply path 11 of a tube loading part 1. Then a tube extracting part 2 automatically takes out the orifice tubes A one by one to send the same to a metal wire detector 4 by a tube sending part 3. The metal wire detector 4 inspects whether the metal wire remains in the tube of the orifice tube A or not. The inspected orifice tube A is loaded on the tube feeding-out part 5 to be successively fed out. Thereby a hand for the inspection of the orifice tube A becomes unnecessary, and the metal wire in the tube can be surely detected without fail, by the metal wire detector 4.
Patent JP-H1036592-A (JP)
Title: Rubber composition for conveyer belt cover
Inventor: HAMANO NAOKI
IPC: C08L23/16
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition capable of providing a conveyer belt cover excellent in heat resistance, abrasion resistance and flexibility. SOLUTION: This rubber composition for conveyer belt cover is used in a conveyer apparatus for feeding air from a conveyer bottom arranged in the interior of a circular pipe and traveling the conveyer belt in floated state. The composition comprises an ethylene-propylene rubber, a filler and an oil. The ethylene-propylene rubber has >=50phr oil extending amount and <=60wt.% ethylene content and the filler is a high structural type hard carbon and oil is added in an amount of 10-20 pts.wt. based on 100 pts.wt. ethylene-propylene rubber and the resultant conveyer belt cover has 40-45 rubber hardness.
Patent JP-S60107293-A (JP)
Inventor: TANIGUCHI SEIICHI
IPC: H05B6/12
Filed: 1983-11-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6193327-A (JP)
Title: Air passage change-over device in air conditioner
Inventor: NAGANO MASATOSHI
IPC: F24F1/02
Filed: 1984-10-15
Abstract: PURPOSE:To eliminate a stepping motor, a blowing air temperature sensor, other electrical contact points and connection wires, etc. and decrease the number of component parts and simplify the structure of the device by a method wherein an air passage change-over plate, biasing springs made of shape memory alloy and biasing spring are connected to each other. CONSTITUTION:An air passage change-over plate 16 is applied for changing-over an air blowing passage and a suction air passage when the upper and lower air passages 10 and 11 are changed over, and they are controlled in such a way they may be reciprocated by 90 deg. when the changing-over of cooling and heating is performed by the biasing spring 17 and the biasing spring 20 made of shape-memory alloy. When a cooling operation is to be performed, the opening 13 is released and the opening 14 is closed, the opening 18 is closed and the opening 19 is opened. When a heating operation is to be performed, the change-over plate 16 is rotated by 90 deg. under a condition in which the biasing spring 17 heated by the blowing air temperature opposes against the force of the biasing spring, the opening 13 is closed, the opening 14 is released, and the opening 18 is released and the opening 19 is closed. The cold air blown from the main body 2 during a cooling operation is passed through the opening 13, flows into the air passage 10 as indicated by a solid arrow line and is blown from the opening port 1a to the space being air conditioned. The sucked air is further sucked from the blowing port 1 and is passed through an air passage 11 and the opening 19 and then sucked into the main body 2.
Patent JP-2000047603-A (JP)
Title: Display device
Inventor: AOYAMA TATSUYA
IPC: G09F9/30
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a display device which can display a large amount of information and is low-cost. SOLUTION: The device is equipped with segment electrodes corresponding to display segments X1 to X36 and common electrodes arranged opposite the segment electrodes across TN liquid crystal. One display digit for representing a character, a number, etc., at the part of the common electrodes facing the segment electrodes is constituted. The segment electrodes are sectioned into four groups and four common electrodes are provided corresponding to those groups. Through this segmentation, the numbers of common drive signals and segment drive signals and the number of wiring patterns can greatly be decreased to actualize low cost although much information can be displayed.
Patent JP-H0877356-A (JP)
Title: Method and device for processing three-dimensional multi-view image
Inventor: HARASHIMA HIROSHI
IPC: G06T7/00
Filed: 1994-09-09
Abstract: PURPOSE: To economically perform image processing at high speed concerning the method and device for processing three-dimensional multi-view image so that the image of a three- dimensional object viewed from an arbitrary viewpoint is formed based on the three- dimensional multi-view image. CONSTITUTION: This device for processing three-dimensional multi-view image is provided with an image acquiring means 1 for acquiring an image of the three-dimensional object viewed from plural spots and an image analyzing means 2 for analyzing the three-dimensional multi-view image composed of plural images and obtaining hierarchical locus feature information composed of a locus group prepared by connecting the same points of the three- dimensional object. Further, this device is provided with an image interpolantion means 3 for forming the image of the three-dimensional object viewed from the designated viewpoints with interpolation processing based on the hierarchical locus feature information, information compression means 4 for performing compression encoding to each locus of hierarchical locus feature information though approximation of shape information and color information, storage means 6 for storing the encoded hierarchical locus feature information, and image decoding means 5 for decoding the encoded hierarchical locus feature infomation read from this storage means 4 into the original hierarchical locus feature information and applying it to the image interpolation means 3.
Patent JP-H0555568-A (JP)
Title: Thin organic film transistor
Inventor: NAMIKATA TAKASHI
IPC: H01L51/30
Filed: 1991-08-28
Abstract: PURPOSE:To provide an organic transistor having a film quality which has easy manufacture, and excellent surface properties and smoothness and excellent electric characteristics. CONSTITUTION:A thin organic film transistor which uses a doped condensed polycyclic aromatic compound thin film having 4-13 condensed benzene rings, is provided. The transistor utilizes semiconductor characteristics of a condensed polycyclic aromatic compound doped with acceptor or donor molecule. The transistor is easily manufactured and provided with excellent electric characteristics different from a semiconductor element of normally inorganic/ organic materials. Since the temperature of a substrate can be kept equal to the ambient temperature during the manufacture of the transistor, the transistor can be formed on various types of substrates. Further, since the film quality has excellent surface properties and smoothness, it is industrially useful.